Global Patent Index - EP 0775313 B1

EP 0775313 B1 20000315 - Method of capturing species from liquids and apparatus therefor

Title (en)

Method of capturing species from liquids and apparatus therefor

Title (de)

Verfahren zum Einfangen von einem Ligand aus einer Flüssigkeit und Vorrichtung zur dessen Ausführung

Title (fr)

Procédé de capture d'un ligand contenu dans un liquide et appareil pour sa mise en oeuvre

Publication

EP 0775313 B1 20000315 (EN)

Application

EP 95918081 A 19950510

Priority

  • GB 9501056 W 19950510
  • GB 9409348 A 19940511
  • GB 9423867 A 19941125

Abstract (en)

[origin: WO9531726A1] A species such as a microorganism, e.g. Legionella, Giardia or Cryptosporidium, is captured by first attracting plastics coated magnetic beads or other magnetically attractable particles to a solid support such as stainless steel mesh, which particles have a selective affinity for the species, e.g. by virtue of an antibody coating, and contacting a sample containing the species with the particles on the solid support. The beads bearing the capture species may be released by reduction of the magnetic attraction of the support for the beads, e.g. by turning off an electromagnet used to magnetise the support.

IPC 1-7

G01N 33/543; G01N 33/569; C12Q 1/68

IPC 8 full level

G01N 33/543 (2006.01); G01N 33/553 (2006.01); G01N 33/569 (2006.01)

CPC (source: EP US)

G01N 33/54326 (2013.01 - EP US); G01N 33/56911 (2013.01 - EP US); Y10S 435/803 (2013.01 - EP US); Y10S 436/806 (2013.01 - EP US); Y10S 436/824 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9531726 A1 19951123; AT E190727 T1 20000415; AU 2414695 A 19951205; AU 697863 B2 19981022; CA 2189958 A1 19951123; CA 2189958 C 20050419; DE 69515675 D1 20000420; DE 69515675 T2 20000720; EP 0775313 A1 19970528; EP 0775313 B1 20000315; JP 3339026 B2 20021028; JP H10500213 A 19980106; NZ 285139 A 19981028; US 5834197 A 19981110

DOCDB simple family (application)

GB 9501056 W 19950510; AT 95918081 T 19950510; AU 2414695 A 19950510; CA 2189958 A 19950510; DE 69515675 T 19950510; EP 95918081 A 19950510; JP 52943595 A 19950510; NZ 28513995 A 19950510; US 73729696 A 19961108